碩士 / 國立中央大學 / 太空科學研究所 / 104 / The antenna array which consists of five Yagi antenna was used in this research.Five Yagi antenna was placed in a cross shape and the distances of each Yagi were different.
The position of the target in three dimensional space can be derived by different phases.The targets may fail to locate because of different phases during operating in radar system and phase confusion.
By using IGRF model, different phases during operating in radar system can be solved and geometric logic can deal with the phase confusion.
Positions of the meteor tails can be located successfully and the three dimensional wind field of the mesosphere can be estimated with sliding window method.After surveying the HWM wind field observed, they are consist with my results and the Diurnal Tide features are quite obvious.
| Identifer | oai:union.ndltd.org:TW/104NCU05069005 |
| Date | January 2016 |
| Creators | Kai-yin,Chen, 陳凱胤 |
| Contributors | Yen-Hsyang Chu, 朱延祥 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 103 |
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